Generating Barcode Code-93 in .NET is one of the functions in OnBarcode's .NET Barcode Generators, which supports creating & printing Code-93 and 30+ other linear & 2D bar codes for C#, VB.NET & ASP.NET applications.

OnBarcode develops several .NET Barcode Generation components for different .NET development environments:

Barcode Generation in ASP.NET - Creating barcodes in ASP.NET Web applications
Barcode Generation in Windows Forms - Printing barcodes in C#, VB.NET Windows Forms applications
Barcode Generation in Reporting Service - Drawing barcodes in Microsoft Reporting Service 2005 & 2008

 

.NET Code 93 Generator - Barcode Introduction

Code 93 is a barcode symbology designed in 1982 by Intermec to provide a higher density and data security enhancement to Code 39. It is an alphanumeric, variable length symbology. Code 93 is used primarily by Canada Post to encode supplementary delivery information. Every symbol includes two check characters.

 

.NET Code 93 Generator - Valid Data Scope

.NET Code 93 Generator encodes:

• 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
• uppercase letters (A through Z)
• - (Dash), . (Point), $ (Dollar), / (Slash), + (Plus), % (Percentage), (Space)

 

Generating barcode Code-93 in C# Class example

        Linear barcode = new Linear();
        barcode.Type = BarcodeType.CODE39;
        barcode.Data = "0123456789";
        barcode.drawBarcode("C://code39.gif");

Generating barcode Code-93 in VB.NET Class example

        Dim barcode As OnBarcode.Barcode.Linear
        barcode = New OnBarcode.Barcode.Linear()
        barcode.Type = OnBarcode.Barcode.BarcodeType.CODE39
        barcode.Data = "0123456789"
        barcode.drawBarcode("C://code39-in-vbnet.gif")

 

• Under demo package, copy barcode folder and its contents to your IIS, and create a new virtual directory.
  
  
• Restart IIS, navigate to http://YourDomain:Port/barcode/linear.aspx?DATA=0123456789&TYPE=4
  
  
• To create barcode image in html or aspx pages, you can insert a image tag (img) into your page.
  For example, <img src="http://YourDomain:Port/barcode/linear.aspx?DATA=0123456789&TYPE=4" />
  
  

 

Creating barcode Code-93 in C# Class example

        Linear barcode = new Linear();
        barcode.Type = BarcodeType.CODE39;
        barcode.Data = "0123456789";
        barcode.drawBarcode("C://code39.gif");

Creating barcode Code-93 in VB.NET Class example

        Dim barcode As OnBarcode.Barcode.Linear
        barcode = New OnBarcode.Barcode.Linear()
        barcode.Type = OnBarcode.Barcode.BarcodeType.CODE39
        barcode.Data = "0123456789"
        barcode.drawBarcode("C://code39-in-vbnet.gif")

 

Using C#, please call one of the following methods to draw barcode in the memory

        public void drawBarcode(Graphics graphics);

        public void drawBarcode(string filename);

        public Bitmap drawBarcode();

        public void drawBarcode(Stream fileStream);

Using VB.NET, please call one of the following methods to draw barcode in the memory

        Public Sub drawBarcode(ByRef graphics As Graphics)

        Public Sub drawBarcode(ByVal filename As String)

        Public Function drawBarcode() As Bitmap

        Public Sub drawBarcode(ByRef fileStream As Stream)

 

1. Add OnBarcode.Barcode.WinForms.dll to .net project reference
   
   
2. Add .NET Barcode to .NET Visual Studio Toolbox
   
   
   1. Right click .NET Visual Studio Toolbox, select menu Choose Items...
      
      
   2. In "Choose Toolbox Items" form, click button "Browse...", and select dll OnBarcode.Barcode.WinForms.dll
      
      
   3. After selection, you will find four items under "Components" section: LinearWinForm, DataMatrixWinForm, PDF417WinForm, and QRCodeWinForm.

 

1. Add OnBarcode.Barcode.ASPNET.dll to asp.net project reference
   
   
2. Add .NET Barcode to .NET Visual Studio Toolbox
   
   
   1. Right click .NET Visual Studio Toolbox, select menu Choose Items...
      
      
   2. In "Choose Toolbox Items" form, click button "Browse...", and select dll OnBarcode.Barcode.ASPNET.dll
      
      
   3. After selection, you will find four items under "Components" section: LinearWebForm, DataMatrixWebForm, PDF417WebForm, and QRCodeWebForm.

 

Category	Class Properties	WebStream Properties	Default	Comments
Basic	Data	DATA	"12345"	value to encode
	Type	TYPE	BarcodeType.CODE128 (7)	linear barcode type, default is Code128. Code-93 type value is BarcodeType.CODE93 (6).
	AddCheckSum	ADD-CHECK-SUM	true	AddCheckSum property is not applied here. Check character "C" and "K" will always be applied.
Size Related	UOM	UOM	UnitOfMeasure.PIXEL (0)	Unit of meature for all size related setting in the library. Valid values: UnitOfMeasure.PIXEL (0), UnitOfMeasure.CM (1), UnitOfMeasure.INCH (2)
	X	X	1	width of barcode module (narrow bar), default is 1 pixel
	Y	Y	60	barcode module height, default is 60 pixel
	BarcodeWidth	BARCODE-WIDTH	0	barcode image width
	BarcodeHeight	BARCODE-HEIGHT	0	barcode image height
	LeftMargin	LEFT-MARGIN	0	image left margin
	RightMargin	RIGHT-MARGIN	0	image right margin
	TopMargin	TOP-MARGIN	0	image top margin
	BottomMargin	BOTTOM-MARGIN	0	image bottom margin
	Resolution	RESOLUTION	72	in DPI
	Rotate	ROTATE	Rotate.Rotate0 (0)	valid values: Rotate.Rotate0 (0), Rotate.Rotate90 (1), Rotate.Rotate180 (2), Rotate.Rotate270 (3)
Text & Color	ShowText	SHOW-TEXT	true	If true, display barcode data text, otherwise do not display.
	ShowCheckSumChar	SHOW-CHECK-SUM-CHAR	true	If true, display the check sum character in the end of data, if there is a check sum.
	TextFont	TEXT-FONT	Arial, Plain, 11	Barcode text font style. default is: new Font("Arial", 9f, FontStyle.Regular); Using website, using: &TEXT-FONT=Arial|9|regular
	TextMargin	TEXT-MARGIN	6	Space between barcode and barcode data text, default is 6 pixel
In WebStream query string, please use int value for Enums, "true" and "false" for bool.